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undefect. CWE-407 — 63 sites patched across 27 ecosystems

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Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com

Patches, unit tests, benchmarks, whitepaper, and outreach briefs.
Public domain — no copyright claimed. Use freely.
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russell@unturf.com 2026-03-26 17:11:57 -04:00
commit 0a580b313d
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test/jdk/java/awt/image/MultiResolutionImage/NSImageToMultiResolutionImageTest.java Normal file
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/*
* Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import java.awt.Image;
import java.awt.Toolkit;
import java.awt.image.MultiResolutionImage;
import jdk.test.lib.Platform;
/*
* @test
* @bug 8033534 8035069
* @summary [macosx] Get MultiResolution image from native system
* @author Alexander Scherbatiy
* @modules java.desktop/sun.awt.image
* @library /test/lib
* @build jdk.test.lib.Platform
* @run main NSImageToMultiResolutionImageTest
*/
public class NSImageToMultiResolutionImageTest {
public static void main(String[] args) throws Exception {
if (!Platform.isOSX()) {
return;
}
String icon = "NSImage://NSApplicationIcon";
final Image image = Toolkit.getDefaultToolkit().getImage(icon);
if (!(image instanceof MultiResolutionImage)) {
throw new RuntimeException("Icon does not have resolution variants!");
}
MultiResolutionImage multiResolutionImage = (MultiResolutionImage) image;
int width = 0;
int height = 0;
for (Image resolutionVariant : multiResolutionImage.getResolutionVariants()) {
int rvWidth = resolutionVariant.getWidth(null);
int rvHeight = resolutionVariant.getHeight(null);
if (rvWidth < width || rvHeight < height) {
throw new RuntimeException("Resolution variants are not sorted!");
}
width = rvWidth;
height = rvHeight;
}
}
}